A real dazzler, Geum ' Fireball' is easy to grow in a sunny spot & comes back year after year with its fine display of fiery blooms. The ruffled orange flowers with scalloped edges are borne on thin stems above clumps of leaves & last from May right through to July. They contrast wildly with strong blues & violets. Loved by pollinating insects, Avens also make great cut flowers. Height & spread: 45cm (18).